| "Second Best" History Edition | 0 | - | 4.93 | 61,889 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,629 |
| Empires by Maps | 0 | - | 4.98 | 118,595 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,255 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,104 |
| Influential Women in History | 0 | - | 4.42 | 35,062 |
| Cradles of Civilization | 0 | - | 4.46 | 39,128 |
| Materials From History #1 | 0 | - | 4.56 | 50,642 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,150 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,238 |
| Famous Explorers | 0 | - | 4.58 | 35,971 |
| Famous Empires by Description | 0 | - | 4.70 | 117,905 |
| Answers by Time Period | 0 | - | 4.63 | 55,287 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,201 |
| Top World Languages | 0 | - | 4.92 | 813,480 |
| Metals of Antiquity | 0 | - | 4.94 | 92,941 |
| Materials From History #2 | 0 | - | 4.59 | 30,925 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,202 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,228 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,827 |
| Assassinations in History | 0 | - | 4.21 | 65,973 |
| Famous Seconds | 0 | - | 4.22 | 46,401 |
| Ages and Eras | 0 | - | 4.38 | 67,476 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,405 |
| Titled People Quiz #1 | 0 | - | 4.10 | 45,622 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,043 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,830 |
| Female Historical Figures | 0 | - | 4.31 | 33,110 |
| Historical Blunders | 0 | - | 4.33 | 91,704 |
| Territorial Accessions | 0 | - | 4.38 | 34,645 |
| People Known as "The Great" | 0 | - | 4.46 | 24,533 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,677 |
| Countries by Official Language | 0 | - | 4.95 | 192,824 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,527 |
| Places in their Native Language #2 | 0 | - | 4.85 | 123,001 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,192 |
| Countries in their Native Language | 0 | - | 4.99 | 196,687 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,605 |
| Official European Union Languages | 0 | - | 4.97 | 236,959 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,730 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,852 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,263 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 115,129 |
| Wikipedia Languages | 0 | - | 4.97 | 126,528 |
| All Romance Languages on a Map | 0 | - | 4.98 | 71,749 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 34,578 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,468 |
| Years in History by Picture | 0 | - | 4.44 | 35,126 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,208 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,501 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,325 |
| Events in History #2 | 0 | - | 4.49 | 71,448 |
| Events in History #4 | 0 | - | 4.44 | 44,116 |
| This Day in History - July | 0 | - | 4.49 | 36,374 |
| This Day in History - August | 0 | - | 4.42 | 43,258 |
| This Day in History - September | 0 | - | 4.55 | 57,271 |
| This Day in History - October | 0 | - | 4.49 | 37,555 |
| This Day in History - January | 0 | - | 4.53 | 46,579 |
| This Day in History - March | 0 | - | 4.45 | 43,548 |
| Ancient Civilizations | 0 | - | 4.63 | 37,769 |
| The Places They Went #1 | 0 | - | 4.74 | 33,449 |
| Famous Inventors | 0 | - | 4.43 | 43,463 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,011,072 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 24,657 |
| All Wikipedia Languages | 0 | - | 4.94 | 27,733 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,263 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,293 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,649 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,247 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,168 |
| Famous Short People | 0 | - | 4.26 | 15,621 |
| Name the Alliance | 0 | - | 4.29 | 29,184 |
| Coups | 0 | - | 4.40 | 27,585 |
| Famous Documents | 0 | - | 4.05 | 21,765 |
| Legendary Deeds | 0 | - | 4.16 | 28,857 |
| Disasters in History | 0 | - | 4.40 | 25,609 |
| Executions in History | 0 | - | 4.29 | 16,922 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,708 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,884 |
| Spanish to English Country Names | 0 | - | 4.85 | 32,079 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,311 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,379 |
| German-Speaking Countries | 0 | - | 4.89 | 123,519 |
| Italian Name Translation | 0 | - | 4.81 | 45,115 |
| French-Speaking Countries | 0 | - | 4.85 | 268,865 |
| English Speaking Countries | 0 | - | 4.64 | 356,080 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,706 |
| Which Came First? | 0 | - | 4.37 | 74,417 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,768 |
| Events in History #3 | 0 | - | 4.40 | 71,464 |
| Events in History #1 | 0 | - | 4.34 | 157,301 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,544 |
| Deaths by Date and Cause #1 | 0 | - | 4.37 | 94,906 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,493 |
| This Day in History - April | 0 | - | 4.40 | 44,395 |
| This Day in History - May | 0 | - | 4.33 | 48,258 |
| This Day in History - June | 0 | - | 4.36 | 33,436 |
| This Day in History - November | 0 | - | 4.24 | 33,535 |
| This Day in History - December | 0 | - | 4.32 | 40,454 |
| This Day in History - February | 0 | - | 4.38 | 39,703 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,499 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,290 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,827 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,272 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,124 |
| History Analogies #1 | 0 | - | 4.53 | 89,790 |
| History Analogies #2 | 0 | - | 4.49 | 77,010 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,157 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 64,966 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,934 |
| History Analogies #3 | 0 | - | 4.61 | 80,446 |
| Former Flags | 0 | - | 4.97 | 106,745 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,167 |
| Random History by Country | 0 | - | 4.53 | 34,670 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,565 |
| Animals in World History | 0 | - | 4.74 | 44,231 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,483 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,370 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,982 |
| History True or False #3 | 0 | - | 4.43 | 55,943 |
| Cold War Trivia #1 | 0 | - | 4.41 | 56,970 |
| Cold War Decoder | 0 | - | 4.83 | 51,949 |
| Events in Ancient History | 0 | - | 4.50 | 35,729 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,449 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,578 |
| Countries That Were Invaded | 0 | - | 4.54 | 96,931 |
| The 19th Century | 0 | - | 4.53 | 67,886 |
| The 18th Century | 0 | - | 4.52 | 53,125 |
| The 16th Century | 0 | - | 4.77 | 58,742 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,540 |
| The 21st Century | 0 | - | 4.48 | 105,320 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,536 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,421 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,816 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,551 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,270 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,194 |
| European History for Dummies | 0 | - | 4.82 | 89,342 |
| Dark Ages History | 0 | - | 4.42 | 32,681 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,385 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,291 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,649 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,138 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,274 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 66,905 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,257 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,546 |
| The Events of 9/11 | 0 | - | 4.30 | 29,376 |
| Famous Founders in the U.S. | 0 | - | 3.86 | 28,192 |
| Born Here on This Date #2 | 0 | - | 3.84 | 21,081 |
| People Who Died Young #2 | 0 | - | 4.13 | 30,889 |
| Military History Vocabulary | 0 | - | 4.91 | 66,675 |
| The Places They Went #2 | 0 | - | 4.26 | 16,227 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,592 |
| History Multiple Choice #6 | 0 | - | 4.46 | 17,936 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,712 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,462 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,504 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,476 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,327 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,716 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,087 |
| History Analogies #4 | 0 | - | 4.26 | 72,608 |
| History Groups of Two | 0 | - | 4.34 | 40,546 |
| People Born on Islands | 0 | - | 4.39 | 52,751 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,740 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,116 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,265 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,832 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,682 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 20,992 |
| Empires A-Z | 0 | - | 4.51 | 44,841 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,227 |
| Nicknames in World History | 0 | - | 4.73 | 37,362 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,141 |
| People Depicted in Paintings | 0 | - | 4.54 | 44,395 |
| The 20th Century | 0 | - | 4.46 | 97,091 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,589 |
| Historical Middle Names | 0 | - | 4.16 | 35,397 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,816 |
| Name the War | 0 | - | 4.37 | 200,808 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,150 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,413 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,128 |
| Famous Firsts #1 | 0 | - | 4.40 | 68,830 |
| Famous Families #1 | 0 | - | 4.20 | 83,409 |
| Names for Warriors | 0 | - | 4.40 | 36,795 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,248 |
| Famous Immigrants and Exiles | 0 | - | 4.45 | 22,170 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,635 |
| The 7th and 8th Century | 0 | - | 4.42 | 30,374 |
| The 1st and 2nd Century | 0 | - | 4.61 | 30,479 |
| The 5th and 6th Century | 0 | - | 4.80 | 28,451 |
| The 1st and 2nd Century BC | 0 | - | 4.43 | 23,941 |
| The 5th and 6th Century BC | 0 | - | 4.49 | 18,937 |
| History by Letter - A | 0 | - | 4.51 | 152,150 |
| History by Letter - B | 0 | - | 4.45 | 171,298 |
| History by Letter - C | 0 | - | 4.69 | 170,364 |
| History by Letter - E | 0 | - | 4.51 | 139,887 |
| History by Letter - G | 0 | - | 4.45 | 121,478 |
